Some fairly consistent results coming out lately showing "Higher intakes of total and animal protein were both associated with increased risks of T2D, whereas higher plant protein intake tended to be associated with lower risk of T2D"
Interesting results for the folk who believe sugar is the main cause of diabetes (type2)
Dietary protein intake and risk of type 2 diabetes: results from the Melbourne Collaborative Cohort Study and a meta-analysis of prospective studies.
https://www.ncbi.nlm.nih.gov/pubmed/276 ... =hootsuite
Dietary Protein Intake and Risk of Type 2 Diabetes in US Men and Women.
https://www.ncbi.nlm.nih.gov/pubmed/27022032